This drawing is inspired by the gruesome discovery that apparently T-Rex would rip Triceratops heads off when feeding to access to the neck flesh that would usually be blocked by the frill. Many of the bite marks found by scientists could only be made after beheading the Triceratops.

Brutal, yet efficient: 'tis Nature's way. If tyrannosaurs are ever proven to be pack hunters, they'd probably just dismember a large prey animal's carcass...or even start eating it while it was alive, painted dog-style.

This reminds me somewhat of an episode of "Jurassic Fight Club", in which T.rex's neck and jaws were aptly referred to as a "living steam shovel".

First there was the discovery that the reason why Deinocheirus' arms were the only thing to be found was because of a Tarbosaurus, and now T. rex has been found to rip the heads off of Triceratops. Are Tyrannosaurids basically trolls now?